Fast communication: Design of Kaiser window based optimized prototype filter for cosine modulated filter banks

Authors:
Ashutosh Datar;Alok Jain;P. C. Sharma
Affiliations:
Department of Biomedical Engineering, Samrat Ashok Technological Institute (Engineering College), Vidisha (M.P.) 464001, India;Department of Electronics and Instrumentation Engineering, Samrat Ashok Technological Institute (Engineering College), Vidisha (M.P.) 464001, India;S.D. Bansal College of Technology, Umaria, Indore (M.P.) 452001, India
Venue:
Signal Processing
Year:
2010

Citing 9
Cited 6

Multirate systems and filter banks

Multirate systems and filter banks
Digital Signal Processing

Digital Signal Processing
An efficient closed-form design method for cosine-modulated filter banks using window functions

Signal Processing
Practical Optimization: Algorithms and Engineering Applications

Practical Optimization: Algorithms and Engineering Applications
A fast windowing-based technique exploiting spline functions for designing modulated filter banks

IEEE Transactions on Circuits and Systems Part I: Regular Papers
An improved and simplified design of cosine-modulated pseudo-QMF filterbanks

Digital Signal Processing
Near-perfect-reconstruction pseudo-QMF banks

IEEE Transactions on Signal Processing
Cosine-modulated FIR filter banks satisfying perfect reconstruction

IEEE Transactions on Signal Processing
A simple method for designing high-quality prototype filters forM-band pseudo QMF banks

IEEE Transactions on Signal Processing

An Improved and Simplified Approach for Designing Cosine Modulated Filter Bank Using Window Technique

Journal of Mathematical Modelling and Algorithms
Design and performance analysis of adjustable window functions based cosine modulated filter banks

Digital Signal Processing
Review Article: Design of nearly perfect reconstructed non-uniform filter bank by constrained equiripple FIR technique

Applied Soft Computing
Efficient design of cosine-modulated filter banks using evolutionary multi-objective optimization

SEMCCO'12 Proceedings of the Third international conference on Swarm, Evolutionary, and Memetic Computing
An efficient iterative method for nearly perfect reconstruction non-uniform filter bank

International Journal of Speech Technology
A method for initializing free parameters in lattice structure of linear phase perfect reconstruction filter bank

Signal Processing

Quantified Score

Hi-index	0.08

Visualization

Abstract

In this paper, Kaiser window based design of prototype filter for cosine modulated filter banks is presented. The reconstruction error, which is used as an objective function, is minimized by optimizing the cutoff frequency of designed prototype filter. Linear search optimization algorithm is employed. The results show significant reduction in reconstruction error compared to other earlier reported works.